这里的第二个continue为什么不能继续运行开始新的循环呢？因为我输入不是tomato后就又从 “who are you”开始 我想让他从“yo！sun...”开始应该怎么写？
while True:
print('who are you')
name=input()
if name !='sun':
continue
print('yo!sun,what is the password2?(It is your favorate yasai)')
password2=input()
if password2 != 'tomato':#问题遗留：continue能否执行多次※
continue
break
print('welcome to yugehome!')
